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Study of the stability of certain polymers with a system of conjugated bonds

  • Physical Chemistry
  • Published:
Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    The influence of the time of storage on the electrical properties of three groups of polymers: polyferrocenes, polynitriles, and polyphenylenes, was investigated. Measurements of the electric conductivity in air established that after two years polyferrocenes become practically dielectrics, the conductivity of polynitriles decreases by 1–8 orders of magnitude, and polyphenylenes show stable values of the electric conductivity even after three years.

  2. 2.

    It was shown by the methods of IR spectroscopy and x-ray diffraction study that polyferrocenes and polynitriles are oxidized with time, with a change in the molecular and supermolecular structure, while polyphenylenes remain stable.

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Literature cited

  1. Ya. M. Paushkin, A.I. Krivonosov, A. F. Lunin, and V. P. Mirtychan, Collection: Semiconductor Polymers with Conjugated Bonds [in Russian], TsNIITNeftekhim (1966), p. 151.

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Author information

Authors and Affiliations

  1. A. V. Topchiev Institute of Petrochemical Synthesis, Academy of Sciences of the USSR, USSR

    É. N. Selezneva, L. S. Polak & M. V. Shishkina

Authors
  1. É. N. Selezneva
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  2. L. S. Polak
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  3. M. V. Shishkina
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Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No.5, pp. 1086–1089, May, 1969.

In conclusion, the authors would like to express their gratitude to Ya. M. Paushkin for his discussion of the results of the work, to I. A. Golubeva, A. F. Lunin, and O. Yu. Omarov for providing the samples, and to L A. Litvinov for taking the x-ray diffraction pictures.

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Selezneva, É.N., Polak, L.S. & Shishkina, M.V. Study of the stability of certain polymers with a system of conjugated bonds. Russ Chem Bull 18, 991–994 (1969). https://doi.org/10.1007/BF00922855

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  • DOI: https://doi.org/10.1007/BF00922855

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